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Development of periodic table|a brief history of periodic table|CBSE class 11th and 12th part-1
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The periodic table Full analysis part2|full coverage|chemistry class 11th|full knowledge
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The Oxidation States|Atoms Oxidation number and basic part of Physical Chemistry|periodic elements,
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The Atomic radius|Vander waals and Covalent radius behind the definition| full Coverage
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What is Electronegativity and Electropositivity|Class 12th full Explanation|
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The Halogen an Introducing | physical properties of Halogen |p-block 17 group of elements.
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Pico Evolution In Friday Night Funkin | #Shorts
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Shielding effect of Electron|inner Electrons on outer Electron|in the Atoms
